The M45 is a road car from Infiniti, with rear wheel drive, a front positioned engine and a 4 door saloon (sedan) body style.
Its 8 cylinder, double overhead camshaft naturally aspirated engine has 4 valves per cylinder and a volume of 4.5 litres. In this application it develops power and torque figures of 325 bhp (330 PS/242 kW) at 6400 rpm and 455 Nm (336 lbft/46.4 kgm) at 4000 rpm respectively.
A 5 speed automatic transmission delivers the power to the wheels.
It weighs a stated 1817 kg at the kerb.
Full specs
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Applicable to the USA domestic market(s). | ||
| Carrocería | |||
|---|---|---|---|
| Carrocería | 4/5 seater sedan/saloon | ||
| Número de puertas | 4 | ||
| diseñado por | |||
| Dimensiones y pesos | |||
| Distancia entre ejes | 2901 | 114.2 | |
| Vía delantera | 1529 | 60.2 | |
| Vía trasera | 1544 | 60.8 | |
| Longitud | 4892 | 192.6 | |
| Ancho | 1798 | 70.8 | |
| Altura | 1509 | 59.4 | |
| Despeje del suelo | 130 | 5.1 | |
| Relación Largo:Dist.entre ejes | 1.69 | ||
| Peso en vacío | 1817 kg | 4006 | |
| Distribución del peso (% adelante) | 54% front | ||
| Capacità serbatoio | 75.8 litres | 16.7 [20] UK [US] gal. | |
| Aerodinámica | |||
| Coeficiente de penetración | 0.28 | ||
| Superficie frontal | |||
| SCx | |||
| Tren motriz | |||
| naturally aspirated petrol | |||
| Fabricante del motor | Nissan | ||
| Código de motor | VK45 | ||
| Número de cilindros | V 8 in 90° vee | ||
| Cilindrada | 4.5 litre 4494 cc (274.241 cu in) |
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| Diámetro × Carrera | 93 × 82.7 mm
3.66 × 3.26 in |
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| Relación diámetro/carrera | 1.12 | ||
| Distribución | double overhead camshaft (DOHC)
4 válvulas por cilindro 32 Total de válvulas |
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| Potencia nominal | 330 PS (325 bhp) (242 kW) a 6400 rpm |
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| Par motor máximo | 455 Nm (336 ft·lb) (46.4 kgm) a 4000 rpm |
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| Potencia específica | 53.9 kW/litre 73.3 ps/litre 72.3 bhp/litre 1.19 bhp/cu in |
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101.25 Nm/litre
1.22 ft·lb/cu3 |
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| Materiales de block / culata | aluminium alloy block & head | ||
| Lubricación | Cárter húmedo | ||
| Relación de compresión | 10.5:1 | ||
| Alimentación | EFi | ||
| 1272.3 kPa (184.5 psi) | |||
| Maximum RPM | 6600 rpm | ||
| Casquillos de cigüeñal | |||
| Engine coolant | Water | ||
| 561.75 cc | |||
| Aspiración | Normal | ||
| Compresor | N/A | ||
| intercooler | None | ||
| catalizador | Y | ||
| Rendimiento | |||
| 0-80km/h | |||
| 0-60mph | |||
| 0-100km/h | |||
| 0-160km/h | |||
| 0-400m | |||
| 0-1000m | |||
| Velocidad máxima | |||
| Power-to-weight ratio | Higher is better 181.35 PS/tonne (1000 kg) 0.18 PS/kg 133.38 kW/tonne (1000 kg) 0.13 kW/kg 178.87 bhp/tonne (1000 kg) 0.18 bhp/kg 0.08 bhp/lb |
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| Weight-to-power ratio | Lower is better 7.5 kg/kW 12.52 lb/bhp |
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| Consumos | |||
| Consumo de combustible | |||
| universal fuel consumption (calculated from the above) | |||
| litres/100km | |||
| km/litre | |||
| UK MPG | |||
| US MPG | |||
| Emisiones de CO2 | |||
| Carfolio Calculated CO2 ? | |||
| VED band (UK) | |||
| CO2 Effizienz (DE) | |||
| Chasis | |||
| Ubicación del motor | front | ||
| Engine layout | longitudinal | ||
| Tracción | rear wheel drive | ||
| Alimentación | N/A | ||
| Dirección, tipo | |||
| turns lock-to-lock | 3.000 | ||
| Turning circle | |||
| Suspensión delantera | I.DW.CS.ARB. | ||
| Suspensión trasera | I.MultiLi.CS.ARB. | ||
| Ruedas delante | 8.0JJ x 18 | ||
| Ruedas detrás | 8.0JJ x 18 | ||
| Neumáticos delante | 245/45 R 18 96V | ||
| Neumáticos detrás | 245/45 R 18 96V | ||
| Brakes F/R | VeDi/VeDi-S-ABS | ||
| Front brake diameter | 320 mm | ||
| Rear brake diameter | 307 mm | ||
| Braked area | |||
| Transmisión | 5 speed automatic | ||
| Eje trasero desmultiplicación | 0.83 | ||
| Desmultiplicación grupo cónico | 3.36 | ||
| General | |||
| Carfolio.com ID | 163559 | ||
| Unidades producidas | |||
| Model code | |||
| RAC rating | 42.9 | ||
| Insurance classification | No information available | ||
| Tax band | No information available | ||
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2006 Infiniti M45 (2007) added 2007-11-08. Last modified 2013-02-28. |
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